h1{
    margin-left: 550px;
    margin-top: 100px;
}
.left{
    text-align: left;
}
.right{
    text-align: right;
}
.low{

}

input[type=submit]{

    width:100px;

    height: 30px;

    line-height: 30px;

    background-color: #ccc;

    border-radius: 5px;

}
td{
    width: 80px;
    height: 40px;
}